Doctor profile · Federal record
Dr. Jian Guan, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Torrance, CA
- NPI 1811262009
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5215 Torrance Blvd Ste 300
Torrance, CA 905034009
(424) 212-5361
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- April 13, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- California #161397
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811262009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
466
Distinct HCPCS
8
Medicare allowed
$78,731
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 108 | 62 | $224 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 72 | $140 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 85 | 65 | $85 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 52 | 41 | $194 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $183 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 39 | $186 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $241 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 17 | 16 | $127 |
In context: peer comparison
Among 2 peers in Torrance Neurological Surgery Physician, average services per provider: 60. This provider delivers 7.8× the peer median.Open Payments
Industry payments received
All-time total
$2,292
Transactions
18
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Globus Medical, INC. | 2 | $1,116.00 | |
| Providence Medical Technology, INC. | 10 | $950.70 | |
| Icotec Medical INC. | 1 | $113.14 | |
| Abbvie INC. | 2 | $44.18 | |
| Medtronic, INC. | 1 | $30.15 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $22.11 | |
| Si-Bone, INC. | 1 | $15.71 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Jian Guan's medical specialty?
Dr. Jian Guan practices Neurological Surgery Physician in Torrance, CA.
Where does Dr. Jian Guan practice?
Dr. Jian Guan practices at 5215 Torrance Blvd Ste 300, Torrance, CA 905034009. Office phone: 4242125361.
What is Dr. Jian Guan's NPI?
Dr. Jian Guan's National Provider Identifier (NPI) is 1811262009, issued by NPPES.
Does Dr. Jian Guan accept Medicare assignment?
Yes. Dr. Jian Guan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jian Guan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.